Moldover, M.
, Marsh, K.
, Barthel, J.
and Buchner, R.
(2003),
Relative Permittivity and Refractive Index, Elsevier Science, Amsterdam, -1
(Accessed December 2, 2023)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Relative Permittivity and Refractive Index
Published
Author(s)
, K N. Marsh, J M. Barthel, R Buchner
Abstract
Measurements of the relative electric permittivity (dielectric constant or relative permittivity) e(p,T) and refractive index of fluids n(p,T) as a function of the pressure and the temperature can be used to determine a wide range of thermodynamic properties. The electrical conductivity of the fluid is a key factor in determining the frequency of the measurements, which in turn determines the geometry of the sample container and the instrumentation. The measurement of the relative permittivity of non-electrolytes is described in Section 1. Experimental techniques for refractive index are given in Section 2 while Section 3 describes the measurement of both refractive index and relative permittivity of electrolytes.Citation
Measurement of the Thermodynamic Properties of Single Phases
Publisher Info
Elsevier Science, Amsterdam, -1
Pub Type
Books
Keywords
capacitors, dielectric constant, electrolytes, index of refraction, refractive index, relative permittivities, thermophysical properties of fluids
Citation
Created March 28, 2003, Updated February 19, 2017